66469897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 75538008

約数和(自身を除く): 9068111

約数列:

[1, 13, 41, 53, 169, 181, 533, 689, 2173, 2353, 6929, 7421, 8957, 9593, 28249, 30589, 96473, 124709, 367237, 393313, 1254149, 1621217, 5113069, 66469897]

約数ペア:

[(1, 66469897), (13, 5113069), (41, 1621217), (53, 1254149), (169, 393313), (181, 367237), (533, 124709), (689, 96473), (2173, 30589), (2353, 28249), (6929, 9593), (7421, 8957)]